Preface Introduction Charles L. Glaser and Rosemary A. Kelanic Part I: Background1. The United States and the Persian Gulf: 1941-Present Salim Yaqub2. Assessing Current U.S. Policies and Goals in the Persian Gulf Daniel Byman Part II: Key Questions3. The Economic Costs of Persian Gulf Oil Supply Disruptions Kenneth R. Vincent4. Saudi Arabian Oil and U.S. Interests Thomas W. Lippman5. After America: The Flow of Persian Gulf Oil in the Absence of the U.S. Military ForceJoshua Rovner6. U.S. Spending on its Military Commitments to the Persian Gulf Eugene Gholz 7. Resilience by Other Means: The Potential Benefits of Alternative Government Investments in U.S. Energy SecurityJohn Duffield Part III: Conclusions and Policy Options8. Should the United States Stay in the Gulf? Charles L. Glaser and Rosemary A. Kelanic 9. The Future of U.S. Force Posture in the Gulf: The Case for a Residual Forward Presence Caitlin Talmadge About the ContributorsIndex